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v3.20.1

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
Cash flows from operating activities |  |
Net income | $ 13,726,071 | $ 11,989,274
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Income from discontinued operations |  | (1,115,825)
Gain on sale of discontinued operations | (3,621,170) | 0
Depreciation and amortization | 7,207,647 | 7,034,234
Deferred income tax benefit | (239,848) | (365,019)
Unrealized (gain) loss on net put/call option | (56,000) | 256,000
Compensation expense relating to stock and stock option grants | 1,192,224 | 850,136
Loss (gain) on asset dispositions and impairments, net | (445,041) | 56,774
Foreign currency transaction adjustment | (104,991) | 2,593
Profit-sharing and equity in earnings of OC-BVI | (60,965) | (2,452,355)
Distribution of earnings from OC-BVI | 742,350 | 2,651,250
Change in: |  |
Accounts receivable and costs and estimated earnings in excess of billings | (414,006) | (9,512,730)
Inventory | (1,357,032) | (1,131,409)
Prepaid expenses and other assets | (171,841) | (800,540)
Accounts payable, accrued expenses and other current liabilities, and billings in excess of costs and estimated earnings | (1,193,740) | 528,014
Net cash provided by operating activities - continuing operations | 15,203,658 | 7,990,397
Net cash provided by operating activities - discontinued operations |  | 1,055,949
Net cash provided by operating activities | 15,203,658 | 9,046,346
Cash flows from investing activities |  |
Additions to property, plant and equipment and construction in progress | (3,525,122) | (16,202,520)
Proceeds from asset dispositions | 453,480 | 51,590
Proceeds from sale of discontinued operations, net of cash provided | 6,971,234 |
Acquisition of PERC, net of cash acquired | (3,147,438) |
Collections on loans receivable | 734,980 | 1,400,448
Payment for land and right of way held for development | (1,499) | (2,655,349)
Net cash provided by (used in) investing activities | 1,485,635 | (17,405,831)
Cash flows from financing activities |  |
Dividends paid to common shareholders | (5,103,801) | (5,081,107)
Dividends paid to preferred shareholders | (12,026) | (14,535)
Repurchase of redeemable preferred stock | (24,096) | (17,338)
Proceeds received from exercise of stock options | 15,822 | 12,976
Issuance of note payable to related party |  | 784,000
Payments made on note payable to related party |  | (1,470,000)
Net cash used in financing activities | (5,124,101) | (5,786,004)
Net increase (decrease) in cash and cash equivalents | 11,565,192 | (14,145,489)
Cash and cash equivalents at beginning of period | 31,337,477 | 45,482,966
Cash and cash equivalents at end of period | $ 42,902,669 | $ 31,337,477

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- Definition The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition Cash inflows (outflows) from issuing and redeeming redeemable preferred stock; includes convertible and nonconvertible redeemable preferred stock. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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